State Route 70 over Simmerly Slough
Good Condition4 years old9,700 vehicles/day
Location
| State | California |
| County | Yuba |
| Location | 03-yub-070-16.01 |
| Carries | State Route 70 |
| Crosses | Simmerly Slough |
| Coordinates | 39.16711, -121.59028 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 1061.0 ft (323.4 m) |
| Max Span | 234.9 ft (71.6 m) |
| Deck Width | 86.0 ft (26.2 m) |
| Deck Area | 8473.1 sq m |
| Main Spans | 5 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 9,700 (2009) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 16 0055 |